| package org.apache.maven.continuum.notification.manager.spring; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import org.apache.maven.continuum.notification.Notifier; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.springframework.beans.BeansException; |
| import org.springframework.beans.factory.BeanFactoryUtils; |
| import org.springframework.beans.factory.BeanInitializationException; |
| import org.springframework.beans.factory.FactoryBean; |
| import org.springframework.context.ApplicationContext; |
| import org.springframework.context.ApplicationContextAware; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| /** |
| * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> |
| * @version $Id$ |
| */ |
| public class NotifierFactoryBean |
| implements FactoryBean, ApplicationContextAware |
| { |
| private Logger log = LoggerFactory.getLogger( getClass() ); |
| |
| private ApplicationContext applicationContext; |
| |
| public Object getObject() |
| throws Exception |
| { |
| Map<String, Notifier> notifiers = new HashMap<String, Notifier>(); |
| |
| Map<String, Notifier> beans = |
| BeanFactoryUtils.beansOfTypeIncludingAncestors( applicationContext, Notifier.class ); |
| |
| for ( Notifier notifier : beans.values() ) |
| { |
| |
| if ( notifiers.containsKey( notifier.getType() ) ) |
| { |
| throw new BeanInitializationException( |
| "There are two Notifier beans in the appllication context for Notifier type " + notifier.getType() + |
| ". Probably two conflicting scm implementations are present in the classpath." ); |
| } |
| |
| if ( log.isDebugEnabled() ) |
| { |
| log.debug( |
| "put provider with type " + notifier.getType() + " and class " + notifier.getClass().getName() ); |
| } |
| notifiers.put( notifier.getType(), notifier ); |
| } |
| return notifiers; |
| } |
| |
| public Class getObjectType() |
| { |
| return Map.class; |
| } |
| |
| public boolean isSingleton() |
| { |
| return true; |
| } |
| |
| public void setApplicationContext( ApplicationContext applicationContext ) |
| throws BeansException |
| { |
| this.applicationContext = applicationContext; |
| } |
| } |